Tips | Can digital printers add ink at will?

Most people think that the digital printing machine ink cartridge is just a container for ink, and you can add ink in it at will, as long as it is guaranteed to be used, it will be fine, but this statement is wrong. When the digital printing machine is working, the phenomenon of discoloration, broken line, broken ink, bifurcation, unclear image, etc., is closely related to the ink and ink cartridge of the digital printing machine.

 

In order to ensure the sealing between the ink cartridge and the print head of the digital printing machine, so that the ink does not permeate, the ink will be transported through a rubber sealing channel between the ink cartridge of the digital printing machine and the print head of the digital printing machine. However, using digital printing for a long time will cause the rubber sealing channel connecting the nozzle of the digital printing machine to age, making the sealing effect worse, so that the ink leaks from the joint between the two and accumulates on the nozzle.

 

 

Changing the ink multiple times will make the ink of the digital printing machine mixed, resulting in a color mixing phenomenon, which will cause the user to change the pattern when printing, reduce the printing quality, etc., and eventually lead to unnecessary waste of the ink and paper of the digital printing machine.

 

Even if the digital printing machine ink cartridges are not cracked or even broken, pay attention to replacing the ink cartridges. Because in the process of filling the ink, some dust and impurities will be introduced to a certain extent. After these substances reach a certain amount, they will block the nozzle of the digital printing machine, making the ink flow unsmooth. At this time, the digital printing machine will be disconnected and patterned. not clear, etc. Only by replacing the ink cartridges regularly can the abnormal operation of the digital printing machine be avoided.

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